Nokea
A client is sent to the psychiatric unit for forensic evaluation after he is accused of arson. His tentative diagnosis is antisocial personality disorder. In reviewing the client's record, the nurse could expect to find:
- A. A history of consistent employment
- B. A below-average intelligence
- C. A history of cruelty to animals
- D. An expression of remorse for his actions
Correct Answer: C
Rationale: Antisocial personality disorder is associated with a history of cruelty to animals , reflecting disregard for others. Consistent employment and remorse are unlikely. Intelligence is typically average or above.
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The client presents to the clinic with a serum cholesterol of 275 mg/dL and is placed on rosuvastatin (Crestor). Which instruction should be given to the client?
- A. Report muscle weakness to the physician.
- B. Allow six months for the drug to take effect.
- C. Take the medication with fruit juice.
- D. Ask the doctor to perform a complete blood count prior to starting the medication.
Correct Answer: A
Rationale: The client taking antilipidemics should be encouraged to report muscle weakness because this is a sign of rhabdomyolysis. The medication takes effect within one month of beginning therapy, so answer B is incorrect. The medication should be taken with water. Fruit juice, particularly grapefruit juice, can decrease the drug's effectiveness, so answer C is incorrect. Liver function studies, not a CBC, should be checked prior to beginning the medication, so answer D is incorrect.
A patient with borderline personality disorder is exhibiting self-harming behaviors. Which of the following interventions is most appropriate?
- A. Ignore the self-harming behaviors
- B. Provide immediate medical care for injuries
- C. Punish the patient for self-harming
- D. Encourage the patient to discuss their feelings
Correct Answer: B
Rationale: Providing immediate medical care for injuries ensures safety and addresses physical harm, the priority in self-harming behaviors. Ignoring, punishing, or only discussing feelings delays critical intervention.
For a client with Graves' disease, which nursing intervention promotes comfort?
- A. Restricting intake of oral fluids
- B. Placing extra blankets on the client's bed
- C. Limiting intake of high-carbohydrate foods
- D. Maintaining room temperature in the low-normal range
Correct Answer: D
Rationale: Graves' disease causes signs and symptoms of hypermetabolism, such as heat intolerance, diaphoresis, excessive thirst and appetite, and weight loss. To reduce heat intolerance and diaphoresis, the nurse should keep the client's room temperature in the low-normal range. To replace fluids lost via diaphoresis, the nurse should encourage, not restrict, intake of oral fluids. Placing extra blankets on the bed of a client with heat intolerance would cause discomfort. To provide needed energy and calories, the nurse should encourage the client to eat high-carbohydrate foods.
A client asks the nurse about her beta-blockers medication effect to her angina.
What would be the nurse's response?
- A. Decrease cardiac output.
- B. Increase cardiac output.
- C. Decrease cardiac contractility.
- D. Increase cardiac contractility.
Correct Answer: C
Rationale: Beta-blockers decrease heart rate and cardiac contractility, reducing myocardial oxygen demand and relieving angina.
Loss of peripheral vascular resistance:
Loss of peripheral vascular resistance:
- A. Hypotension
- B. Fluid in the circulation
- C. Vasoconstriction
- D. Spasm in the arteries
Correct Answer: A
Rationale: Loss of peripheral vascular resistance leads to hypotension due to vasodilation.